baber/WOPTO huggingface dataset:
Patent KR-20210008596-A (KR)
Inventor: KIM DAE YEOL
IPC: B60H3/00
Filed: 2019-07-15
Abstract: An objective of the present invention is to provide an air-freshening device for a vehicle having an excellent air-freshening capability. The air-freshening device for a vehicle comprises a cover unit, a body unit, an elastic member, and a fixing member. The cover unit includes a base unit, a plurality of first protruding units extended from the base unit, and a plurality of second protruding units extended from the base unit. The second protruding unit includes a female screw pattern. The body unit includes a bottom unit, a side unit extended from the bottom unit, and a rotation reference unit arranged inside the side unit. The rotation reference unit includes a plurality of accommodation units corresponding to the plurality of first protruding units and a rotating opening part into which the second protrusion unit is inserted. The elastic member is arranged in the rotating opening part and encloses the second protruding units. The fixing member includes a male screw pattern corresponding to the female screw pattern of the second protruding unit and is coupled to the second protruding unit while the elastic member is arranged between the second protruding unit and the fixing member.
Patent KR-20210010123-A (KR)
Inventor: SONG YONG CHUN
IPC: G01H17/00
Filed: 2019-07-19
Abstract: The present invention relates to a vibration-based fault diagnosis method in consideration of composite conditions and an apparatus for performing the method. The vibration-based fault diagnosis method in consideration of composite conditions includes: a learning step of performing learning based on learning information; and a diagnosis step of performing a diagnosis with respect to the apparatus based on a first factor determined in the learning step and a second factor determined based on diagnosis information.
Patent KR-20210011250-A (KR)
Title: Rotating adjustable reading compartment
Inventor: HWANG JI SUN
IPC: A47B23/06
Filed: 2019-07-22
Abstract: The present invention has a following configuration. The present invention relates to a reading desk which comprises: a slope unit; a slope support unit supporting the slope unit; a slope control unit controlling a slope between the slope support unit and the slope unit to enable ends of the slope unit and the slope support unit to be rotated and coupled; a height control unit coupling the other end of the slope support unit and a support unit and enabling the other end of the slope support unit and the other end of the support unit to be rotated and coupled; and the support unit supported by a floor.
Patent KR-20210012191-A (KR)
Title: Vehicle management system
Inventor: LEE JUNG HO
IPC: G06Q50/30
Filed: 2019-07-24
Abstract: The present invention relates to a vehicle management system and, more specifically, to a vehicle management system which compares two images obtained by photographing the inside of a vehicle before and after use to evaluate a vehicle use state, and provides customer feedback through depth information included in the images. The vehicle management system comprises a vehicle photographing unit, an image analysis unit, a state evaluation unit, and a state transmission unit. According to embodiments of the present invention, a prescribed space is formed in a vehicle, and an insertable and drawable camera capable of photographing the entire area in the vehicle is installed to acquire a photographed image and depth information and compare the photographed image with an image before use of the vehicle to determine and evaluate the use state of the vehicle. Moreover, whether a lost article exists can be accurately determined.
Patent KR-20210013829-A (KR)
Inventor: PARK SUNG YOUNG
IPC: B60Q1/52
Filed: 2019-07-29
Abstract: The present invention relates to an emergency signal device for a vehicle. The emergency signal device for a vehicle prevents a secondary accident of a following vehicle against an accident vehicle and comprises: a storage box which is provided in the trunk or a rear compartment of a vehicle, and has an openable lid; a plurality of balloons accommodated in the storage box to float into the air when the lid is opened; a restricting line having a prescribed length to connect both ends of the balloons and the storage box to restrict floating height to allow the balloons to float up to a prescribed height; an emergency sensing unit which includes an emergency signal kit consisting of an LED module for turning on a light on the restricting line to allow the following vehicle to identify the accident vehicle at night, and transfers a signal to a control unit to allow the control unit to identify an emergency situation in accordance with the operation of an emergency switch and a collision sensor for sensing a fault or a collision of the accident vehicle; the control unit which receives a signal from the emergency signal unit to identify an emergency situation; an opening means which opens the storage box and the trunk of the accident vehicle in accordance with a signal of the control unit; an injection means which supplies floating gas to the balloons in accordance with a signal of the control unit; and a power supply means which supplies power to the LED module in accordance with a signal of the control unit. An accident or an accident fact of an accident vehicle can be easily identified regardless of day and night to prevent a secondary accident by a collision of a following vehicle against the accident vehicle. A passenger of the accident vehicle can be quickly evacuated.
Patent KR-20210014373-A (KR)
Inventor: OH MI OK
IPC: B32B27/08
Filed: 2019-07-30
Abstract: The present invention relates to a decorative film, a manufacturing method thereof, and a membrane molded article including the same. More specifically, the decorative film includes a calendering polyester resin layer. The calendering polyester resin layer includes one residue selected from a group composed of 2-methyl-1,3-propanediol, 2-ethyl-2-methyl-1,3-propanediol, and a combination thereof together with a neopentyl glycol residue as a diol repeating unit. Therefore, the decorative film has excellent calendering properties, excellent printability, and thermal lamination properties.
Patent KR-20210017498-A (KR)
Title: Display module, display panel, and display apparatus
Inventor: LEE KWANG JAE
IPC: H01L27/15
Filed: 2019-08-08
Abstract: Disclosed is a display panel. The disclosed panel includes: a panel cover; and a plurality of display modules removably attached to the panel cover, wherein the plurality of display modules include a substrate including a mounting surface on which a plurality of inorganic light emitting diodes is mounted, and a module plate attached to a surface opposite to the mounting surface of the substrate, thereby minimizing a step and/or a gap between the plurality of display modules.
Patent KR-20210017527-A (KR)
Title: Indoor positioning apparatus and method
Inventor: KANG JOON HYUK
IPC: H04W4/024
Filed: 2019-08-08
Abstract: The present invention relates to an indoor positioning device and a method therefor, capable of providing an indoor position service when any emergency situation occurs. According to one embodiment of the present invention, the indoor positioning device is configured to: receive position information from a satellite; receive position information from at least one outdoor anchor installed in a mobile vehicle; and calculate a current indoor position based on the position information received from the indoor anchor. Accordingly, when an emergency situation such as a disaster and an act of terrorism occurs, the present invention can provide an indoor position-based service in a building on which a radio wave transmission device is not installed in advance.
Patent KR-20210019888-A (KR)
Title: Customer premise equipment and supporting equipment for supporting the customer premise equipment
Inventor: LEE SEUNGHWAN
IPC: H04Q1/02
Filed: 2019-08-13
Abstract: The present invention relates to an in-house repeater capable of 5G wireless communication and support equipment supporting the same. The support equipment includes: a vertical rod installed in a z-axis direction from a floor surface; a support member disposed at one end of the vertical rod, coupled to the vertical rod, and supporting the in-house repeater; and a fixing member coupled to a part of the support member and fixing the support member in the direction of a permeable outer wall. The support member includes a rotating plate for adjusting the direction of the in-house repeater. The present invention may further include various other embodiments.
Patent KR-20210020350-A (KR)
Title: English Learning System
Inventor: KIM SEON HYO
IPC: G09B19/06
Filed: 2019-08-14
Abstract: The present invention relates to an English learning system and, more specifically, to an English learning system capable of increasing the effect of learning English through phonics and pronunciation practice by separating and combining syllables making up English words. The English learning system comprises: a learning content management means; and a learning content providing means.
Patent KR-20210025159-A (KR)
Title: Qantum dot composition, light-emitting device and manufacturing method thereof
Inventor: NAM MIN KI
IPC: C09K11/02
Filed: 2019-08-26
Abstract: Disclosed is a quantum dot composition comprising quantum dots and a leveling agent, wherein the leveling agent includes a first repeating unit represented by the chemical formula 1 and a second repeating unit represented by the chemical formula 2. Moreover, disclosed are a light emitting device to provide high lifespan and high efficiency and a manufacturing method thereof.
Patent KR-20190106870-A (KR)
Inventor: SORYOUNG KIM
IPC: B60W50/14
Filed: 2019-08-27
Abstract: The present invention relates to a shared vehicle management method comprising: a step of allowing at least one processor to receive a vehicle allocation request signal; a step of allowing at least one processor to determine a vehicle to be allocated based on a first travelling path information included in the allocation request signal; a step of allowing at least one processor to authenticate driving eligibility of a user for a manned autonomous driving vehicle when the manned autonomous driving vehicle is selected as the vehicle to be allocated; and a step of allowing at least one processor to provide a passenger auxiliary autonomous driving vehicle option. A shared vehicle management apparatus is able to manage an autonomous driving vehicle. An autonomous driving vehicle may be interworked with a robot. A shared vehicle management apparatus may be implemented through an artificial intelligence algorithm. A shared vehicle management apparatus may create augmented reality (AR) content. According to the present invention, it is possible to lower a service price for a user.
Patent KR-20210027574-A (KR)
Title: Air-cooled chiller system for indoor cooling of data center using liquid pump
Inventor: CHOI BYOUNG NAM
IPC: H05K7/20
Filed: 2019-08-28
Abstract: Provided is an air-cooled refrigerator system for indoor cooling of a data center using a liquid pump, which comprises: an outdoor unit installed outside the data center and exchanging the heat of cooling water and a first refrigerant flowing along the inside with the heat of the external air so that the cooling water is cooled through heat exchange and the first refrigerant is condensed; a refrigerator provided on one side of the data center and exchanging the heat of the first refrigerant circulating in a refrigerating cycle with the heat of an introduced heat exchange medium, so that the heat exchange medium is cooled through heat exchange between the first refrigerant and the heat exchange medium; an indoor cooler installed adjacent to a server rack in the data center, and configured to enable indoor air flowing through a hot zone of the server rack to pass through a second refrigerant cooled by cooling water and/or heat exchange medium while flowing along the inside so that the indoor air is cooled by heat exchange between the second refrigerant and the indoor air and the cooled indoor air is leaked to a cool zone of the server rack; and a control unit electrically connected to the outdoor unit, refrigerator, and the indoor cooler, and configured to set a control mode to any one of pre-cooling mode, adiabatic cooling mode, dual source mode, and refrigerator mode according to the dry-bulb temperature and wet-bulb temperature of the outside air, and control an operation of the outdoor unit, refrigerator and indoor cooler for each set control mode. Accordingly, the liquid pump is controlled according to a load using an inverter while the liquid refrigerant, which is a heating element of the indoor cooler, is circulated to the liquid pump, an active response can be achieved with low power consumption according to a change in an air conditioning load, and ventilation is made by convection and flow of the indoor air according to the hot zone and cool zone of the server rack, and a cooling operation is possible with a minimal ventilation means.
Patent KR-20200026748-A (KR)
Title: Organic light emitting device
Inventor: HEO DONG UK
IPC: H01L51/00
Filed: 2019-09-02
Abstract: The present invention relates to an organic light emitting device. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and a first organic material layer and a second organic material layer arranged between the first electrode and the second electrode. The first organic material layer contains a compound represented by chemical Formula 1, and the second organic material layer contains a compound represented by the chemical Formula 3.
Patent KR-20210031054-A (KR)
Title: Method and Apparatus for Optimizing Record-and-Replay Test by Using Message Caching
Inventor: LEE SUNG JU
IPC: G06F11/36
Filed: 2019-09-11
Abstract: Disclosed are a record-and-replay test optimization device using message caching and a method thereof. According to the present embodiment, in the mobile application test automation, based on mobile operating system (OS) message caching, it automatically detects a step which occurs repeatedly during the record-and-replay test process, and then skips the step to execute the next step, so as to eliminate inefficiencies due to repetition of unnecessary processes in the record-and-replay test optimization device and the method thereof.
Patent KR-20210032646-A (KR)
Title: Barrel carrier
Inventor: JANG WON SEOK
IPC: H01F7/06
Filed: 2019-09-17
Abstract: Disclosed is a moving cart. According to one embodiment, the moving cart includes: a main frame including a first bent part including a plurality of vertical supporters and a plurality of horizontal supporters and having a bent end; a base frame connecting the other end with the first bent part of the main frame and including a second bent part; a bar-shaped object supporter provided at a preset angle with a frame provided on one side of the bottom of the main frame; wheel parts provided at one end of the base frame and an end of the second bent part respectively; an electromagnet part provided on one side of the main frame; and a handle including a button part provided at an end of the first bent part of the main frame to turn on and off the operation of an electromagnet. Therefore, the present invention is capable of preventing piled oxygen and gas tanks from falling due to operator error.
Patent KR-20210033318-A (KR)
Title: beekeeping bee comb for recycling of comb foundation
Inventor: KIM SUN GYO
IPC: A01K47/04
Filed: 2019-09-18
Abstract: The present invention relates to beekeeping bee comb, which enables recycling of a comb foundation constituting the bee comb by forming the comb foundation with a synthetic resin material. Regarding a comb foundation and a comb frame, which are components of a bee comb for beekeeping, the comb foundation is made of a synthetic resin material, and the comb frame is made of a wood material so that the comb foundation can be recycled.
Patent KR-20200143197-A (KR)
Inventor: HONG SEUNG PHIL
IPC: G06F16/182
Filed: 2019-10-04
Abstract: Disclosed are a data management device enabling distributed encryption management of data based on a block chain and an operation method thereof. According to the present invention, in the data management device and the operation method thereof, after encrypting plain text data, the data is divided into multiple types of divided data and distributed and stored in different data storage along with a hash value corresponding to each divided data, and the hash value corresponding to each divided data is registered in the block chain network and managed, so that the plain text data can be prevented from being easily exposed by a third party.
Patent KR-20200039601-A (KR)
Inventor: CHANG HENG CHANG
IPC: H01L33/40
Filed: 2019-10-04
Abstract: Provided is an electronic device. The electronic device comprises: a substrate comprising a first region and a second region; a plurality of first light emitting elements disposed in the first region of the substrate; a plurality of second light emitting elements disposed on the second region of the substrate; a first power line disposed on the substrate and electrically connected to the plurality of first light emitting elements; a second power line disposed on the substrate and electrically connected to the plurality of second light emitting elements; a first circuit connection element electrically connected to the first power line; and a first power supply element electrically connected to the first circuit connection element. Projection of the first region on the substrate does not overlap projection of the second region on the substrate. The first region is closer to the first circuit connection element than the second region.
Patent KR-20210047095-A (KR)
Inventor: Heesun Kim
IPC: F25C1/00
Filed: 2019-10-21
Abstract: The present invention provides an initial control device and a control method of an ice maker of a refrigerator. The initial control device of an ice maker according to an embodiment of the present invention includes: an ice-making chamber temperature sensor for measuring the temperature of an ice-making chamber; a tray temperature sensor for measuring the temperature of a tray; and a control unit which controls the ON/OFF of the ice maker, measures a difference (A) between the highest temperature and the lowest temperature from the measured ice-making chamber temperature and a difference (B) between the highest temperature and the lowest temperature from the measured tray temperature, respectively, and determines whether to supply water to the tray based on a calculated result.
Patent KR-20210047533-A (KR)
Inventor: PARK KANG HYEOK
IPC: B60R11/04
Filed: 2019-10-22
Abstract: A vehicle headrest display holder according to an embodiment of the present invention includes: a clamp unit (100) installed on a vehicle front seat headrest; a first mount unit (200) which has a ball head (210) finished with a rubber material on one side and has a first angle protrusion (250) on the other side, and in which the ball head (210) is assembled to the clamp unit (100) and is bent at an arbitrary angle and the bent state is fixed; and a holder unit (900) which is mounted on the first angle protrusion (250) and holds and fixes a display.
Patent KR-20210051988-A (KR)
Title: Longitudinal frame for the multi-layered vinyl greenhouse house
Inventor: BAE MUN SUK
IPC: E04B1/24
Filed: 2019-10-31
Abstract: The present invention relates to a greenhouse frame for multi-layered plastic film construction. According to the present invention, both ends of a plastic film having a predetermined width are inserted and fixed, and thus plastic greenhouse construction can be facilitated and partial replacement of the plastic film can be easily performed in the event of plastic film damage. The plastic film is double-fixed to the frame by engagement fixing and close contact fixing, and thus the fixing force can be improved. In addition, the plastic film can be installed in two or three stages with single frame installation, plastic films on the inside and the outside can be assembled by a novel technique, so that workability can be improved. The greenhouse frame of the present invention includes: a first plastic film fixing portion where a first separation wall separating a first steel pipe in the middle protrudes to the outside of the first steel pipe to form a first fixing piece in an end portion, first step grooves are formed on both sides of the first separation wall on the outside surface of the first steel pipe, and first fastening pieces are formed on both sides of the inside surface of the first steel pipe; a connecting portion which has a connector connected to the inside of the first separation wall of the first plastic film fixing portion; and a second plastic film fixing portion where a second fixing piece perpendicular to the connector is formed at the inside end of the connector of the connecting portion, a second separation wall is formed inside the second fixing piece to be connected to the inner end of the connector and separate a second steel pipe in the middle, a second step groove is formed on the second separation wall of the outside surface of the second steel pipe, and second fastening pieces are formed on both sides of the inside surface.
Patent KR-20210053470-A (KR)
Title: AI supporter for Blind
Inventor: YOUN HYEON SIK
IPC: A61H3/06
Filed: 2019-11-02
Abstract: Provided is a main body which is designed to execute a program on an electronic device in which the lens is installed and display a result. Therefore, the present invention has been devised to solve the various problems of the prior art. An object of the present invention is to provide an artificial intelligence help for the visually impaired, which prevents safety accidents of the visually impaired and enables better object detection during passage than in the prior art.
Patent KR-20200052228-A (KR)
Title: Chemical mechanical polishing pad and polishing method
Inventor: MATTHEW R GADINSKI
IPC: B24B57/02
Filed: 2019-11-04
Abstract: The present invention relates to a chemical mechanical polishing pad including a polishing layer that has a predetermined positive zeta potential over the entire surface so as to improve the flattening performance and productivity. A chemical mechanical polishing method using the polishing pad together with positively charged slurry is also disclosed.
Patent KR-20210054842-A (KR)
Title: Fuel nozzle of burner for bio-crude oil
Inventor: CHOI SANGKYU
IPC: F23D11/10
Filed: 2019-11-06
Abstract: A technology disclosed in the present specification relates to a burner for bio-crude oil capable of forming a stable flame using an air atomizing nozzle, comprising: a combustion unit forming a combustion region at the inside of a cylindrical body, having a concave shape at the center on the inner bottom, and guiding a flame generated in the combustion region to the upper portion; an exhaust unit protruding from the upper portion of the combustion unit and discharging combustion gas generated by the flame in the combustion region; and a plurality of burner units having a two-fluid structure, forming a predetermined angle around the exhaust unit toward the center of the inner bottom of the combustion unit, fixed to the upper portion of the combustion unit, and performing ignition while injecting fuel toward the combustion region inside the combustion unit.